Symptom

For SFP port on C9200 uplink module, no mdix auto command is rejected after reloading the box. Re-apply no mdix auto could be option to restore temporarily, while issue will persist after reload box again.

Conditions

9200/SFP port(Such as GLC-T/GLC-TE) 17.6.1/17.3.4/16.12.5b

Workaround

Re-apply no mdix auto while issue will happen again for second reload

Further Problem Description